1 /** 2 * Copyright 2006 Mike Tsao. All rights reserved. 3 * 4 * Hello World using FastCGI and ClearSilver. 5 */ 6 7 #include "ClearSilver.h" 8 #include <string> 9 #include <fcgi_stdio.h> 10 #include <stdlib.h> 11 #include <stdarg.h> 12 #include <syslog.h> 13 14 static bool quit = false; 15 16 static int cs_printf(void *ctx, const char *s, va_list args) { 17 return printf(s, args); 18 } 19 20 static int cs_write(void *ctx, const char *s, int n) { 21 return fwrite(const_cast<char *>(s), n, 1, FCGI_stdout); 22 } 23 24 int main(int argc, char **argv, char **envp) { 25 openlog(argv[0], 0, LOG_USER); 26 syslog(LOG_INFO, "%s started.", argv[0]); 27 28 int hits = 0; 29 while (FCGI_Accept() >= 0) { 30 HDF *hdf = NULL; 31 CGI *cgi = NULL; 32 33 /* Note that we aren't doing any error handling here, we really should. */ 34 hdf_init(&hdf); 35 36 // Takes ownership of HDF. 37 cgi_init(&cgi, hdf); 38 39 hits++; 40 41 /* Initialize the standard cgiwrap environment. FastCGI already wraps some 42 * of the standard calls that cgiwrap wraps. */ 43 cgiwrap_init_std(argc, argv, environ); 44 45 /* Then, we install our own wrappers for some cgiwrap calls that aren't 46 * already wrapped in the standard wrappers. */ 47 cgiwrap_init_emu(NULL, NULL, cs_printf, cs_write, NULL, NULL, NULL); 48 49 hdf_read_file(cgi->hdf, "common.hdf"); 50 hdf_read_file(cgi->hdf, "hello_world.hdf"); 51 52 cgi_display(cgi, "hello_world.cs"); 53 54 // This destroys HDF. 55 cgi_destroy(&cgi); 56 } 57 syslog(LOG_INFO, "%s ending.", argv[0]); 58 return 0; 59 } 60
